20179037930

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2730587}}^1$

素因数の和:2731333

約数の個数: 16

約数和(自身を含む): 36371432160

約数和(自身を除く): 16192394230

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 2730587, 5461174, 13652935, 27305870, 2017903793, 4035807586, 10089518965, 20179037930]

約数ペア:

[(1, 20179037930), (2, 10089518965), (5, 4035807586), (10, 2017903793), (739, 27305870), (1478, 13652935), (3695, 5461174), (7390, 2730587)]